/*
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 */
package array;

/**
 *
 * @author davide.dal cero
 */
public class a1 {
public static void main(String args[]) {
    int a1[] = new int[10];
    int a2[] = {1, 2, 3, 4, 5};
    int a3[] = {4, 3, 2, 1};
    System.out.println("length of a1 is " + a1.length); //10
    System.out.println("length of a2 is " + a2.length); //5
    System.out.println("length of a3 is " + a3.length); // 4 }}
    
}  
}
